<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml"
      xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <a href="/order/list">订单列表</a>
    <p th:text="${order.course}"><p>
    <p th:text="${order.cost}"></p>
    <a th:href="${'/order/pay/' + order.orderNo}">支付</a>
</body>
</html>